It features a two-part design; lift the top to secure a plastic grocery bag around the specialized grooves in the base. Replace the top portion and the bag is concealed, leaving only the sleek, shiny exterior to admire. It's the perfect accent to a bath or powder room. It has an interior and exterior shell which allows for the plastic bag to be completely covered, permitting a clean silhouette. You'll have to high five yourself each time you put in a fresh bag because its so simple and clever.